BP

完整的C与matlab混合编程的例子，包含很多实例，还有讲解用的ppt，对于想要了解c与matlab混合编程的人很有帮助。(Complete mixed C and matlab programming examples, including many examples, as well as on the use of ppt, to want to know c and mixed programming matlab people very helpful.)

关于光耦应用的比较全面的介绍,很实用,找了很久才找到的(Optocoupler applications on a more comprehensive presentation, very practical, looking for a long time to find the)

digital modulation - QPSK

this is matlab code to solve various convex problem!!!

gm.11一个简洁的初级学习小程序，希望大家指正，向大家学习(Gm.11a simple primary study of small procedures, we hope that the correction, to everybody study)

说明：  频分复用(FDM，Frequency Division Multiplexing)的matlab实现，仿真时录入三路声音信号进行处理，将用于传输信道的总带宽划分成三个子频带，经过复用以后再将录入的声音信号恢复出来。(FDM (frequency division multiplexing) is realized by MATLAB. In the simulation, three sound signals are input for processing. The total bandwidth used for transmission channel is divided into three sub bands. After multiplexing, the input sound signals are recovered.)

包含多个完整的ofdm相关仿真程序，满足需要(Ofdm multiple complete the relevant simulation program, to meet the needs)

pi/4DQPSK调制解调程序，解调使用的是差分解调算法。(pi/4 DQPSK modulation and demodulation)

This application detects motion in real time. A webcam could be used.

说明：  simulink实现8PSK调制解调技术实现的研究(simulink 8PSK modulation and demodulation technology research)